Browsing Computer Science & Engineering by Author "Abdelkader A."

Now showing items 1-2 of 2

    • On realistic target coverage by autonomous drones 

      Saeed A.; Abdelkader A.; Khan M.; Neishaboori A.; Harras K.A.; ... more authors ( Association for Computing Machinery , 2019 , Article)
      Low-cost mini-drones with advanced sensing and maneuverability enable a new class of intelligent sensing systems. To achieve the full potential of such drones, it is necessary to develop new enhanced formulations of both ...

    • The inapproximability of illuminating polygons by α-floodlights 

      Abdelkader A.; Saeed A.; Harras K.; Mohamed A. ( Queen's University, Ontario, Canada , 2015 , Conference Paper)
      We consider variants of the art gallery problem where guard visibility is limited to a certain angular aperture-. We show that the problem is NP-hard even when guards can be located in the interior of the polygon. We then ...